He was 77 and lived in nearby Port Costa.

Port Costa (unincorporated community)

He also designed and supervised the construction of a water supply system for the city of Port Costa.

To the east of Crockett along the strait are Port Costa and the city of Martinez.

This put Port Costa on the main route of the transcontinental railroad.

Port Costa's first post office was established in 1881.

The 2010 United States Census reported that Port Costa had a population of 190.

The Contra Costa was named for the county in which Port Costa is located.

He lived in Port Costa, California late in life and died Vallejo, California.

She moved on to Port Costa, California, on 31 July 1918 and loaded a cargo of flour.